zendesk macros

Implement TODO macros by yourself//turn into a string#define STRINGIFY (S) #S// macros that need to be solved two times before they can be solved#define DEFER_STRINGIFY (s) stringify (s)#define PRAGMA_MESSAGE (msg) _pragma (stringify (MESSAGE (msg))// to beWarningAdd more information#define Formatted_message (MSG)"[todo-]defer_stringify (__counter__)"] "MSG"\ n"defer_stringify (__file__)"line"defer_stringif

You can use macros to define "functions" without return values ". For example: # Define printmax (A, B)/do/{/INT x = A, y = B;/printf ("MAX: % d/N", x> Y? X: Y); //} while (0) //... printmax (3, 4 ); Such a "function" is essentially different from a function in the true sense, because a macro is a pre-compilation behavior and only replaces the text before compilation. In Python source code, we often see macro definitions similar to the following:

Part I: Macro basics A macro is simply a text substitution tool in the C preprocessing phase, which is not visible to binary code after compilation. The basic usage is as follows: 1. Identifier aliases #define BUFFER_SIZE 1024 preprocessing phase, Foo = (char *) malloc (buffer_size);//is replaced with foo = (char *) malloc (1024); Macro body wrapping requires a backslash at the end of the line #define NUMBERS 1, 2, 3 preprocessing phase int x[] = {numbers};//is expanded to int x[] = {1, 2, 3}; 2

How to use macros to print more data, have seen others do, in Excel, she set up a macro, there are a lot of data, names-address-telephone what, like a payroll list just along the distribution, no format. Then you can print it in a good format, only to realize that it is a macro. Excel on the DOT tool--macros--record a new macro, in the macro name that enter a name you know later. It can then be set to the

Some predefined macros in the C language standard The C standard specifies some predefined macros that are often used for programming.The following table is a list of predefined macros that are often used. __date__Date for preprocessing (string literals in the form of "MMM DD yyyy") __file__string literal representing the current source code file name __line_

Small series The last time you start word2007, always prompt "Security warning macros have been disabled," but where is this macro? turned the word option over and over, didn't find it! After a burst of Baidu, Google big search just know in the "Trust Center Settings" inside a "macro settings", add this setting is Office A security defense initiative designed to prevent malicious code from using macros to a

Lecture Notes: Macros Lisp functions take Lisp values as input and return Lisp values. they are executed at run-time. lisp macros take Lisp code as input, and return Lisp code. they are executed at compiler pre-processor time, just like in C. the resultant code gets executed at run-time. almost all the errors that result from using macros can be traced to a misun

The macro is actually in our Word or Excel, often encounter a word, perhaps a lot of friends, do not understand it, but its usefulness is really very powerful. Next, interested users can learn how to create a macro in Word with a small weave. Word You can use the macro recorder to record a series of actions to create Macros macro: An action or a set of actions that you can perform to automate tasks. You can record

Reproduced in http://blog.csdn.net/aobai219/article/details/6092292 #if #ifdef #if defined In GNU C, a macro can accept a variable number of arguments, just like a function, such as:#define PR_DEBUG (Fmt,arg ...)/PRINTK (Kern_debug fmt,# #arg)passing variable parameter tables with variable-parameter macros (variadic macros)You may be familiar with the use of variable parameter tables in functions such a

(1) Parameter passing: macros can be easily inherited before the code variables, functions, inline functions are dependent on the parameters and global variables(2) code generation macros and inline function generation are replaced when there is no stack at the time of the function call, so the execution efficiency will be higher than the function, without the risk of stack overflow, but will generate more

You can create 4 auto-run macros in standard modules in Excel, which are Auto_Open (run automatically when you open the workbook), Auto_Close, Auto_Activate, Auto_Deactivate. These autorun macros are reserved for compatibility with EXCEL5 and 95. You can now replace them with the Open,close,activate,deactivate event of the workbook.So, what is a "standard module"? In fact, the module we inserted in the VBE,

Preface: Over the past few days, I have looked at the ATL interface ing macro, and then I suddenly came up with the idea of writing it. ATL defines many interface ing macros. Several of them are more important, although it seems that it is not necessary to clarify all its details, however, in the process of deep learning, you can also learn other ATL classes by taking a look at the mechanism of the class. It should be helpful. I wrote it according to

Macros and variable parameters Let's talk about macros today. What? Can macros also be variable parameters? Yes, you have not heard the error. The macro with parameters is the same as the function, and variable parameters are also supported. The following describes a small program. CPP Code # Include # Include # Define outscreen (MSG,...) printf (MSG ,_

QT Global Macros and variablesQT Global functions and macros are now collected in the work as followsqt_version: (major Detection version Number:Qt_version_check (major, minor, Patch) ((majorWhen you use namespaces, some macro definitions :Namespace Qt_namespace {}//namespace definition# define QT_PREPEND_NAMESPACE (name):: Qt_namespace::name# define Qt_use_namespace using NAMESPACE:: Qt_namespace;# define

First, let's talk about the following content: ##,__ VA_ARGS __, _ FILE __, _ LINE _, _ FUNCTION _, etc.Macro variable:For example, the above macros are used: #define myprintf(...) printk("[lch]:File:%s, Line:%d, Function:%s," \ __VA_ARGS__, __FILE__, __LINE__ ,__FUNCTION__); Here # define is used to replace myprintf () with the next large string of content, while the content of... in brackets is copied to the position of _ VA_ARGS _ as is. The fi

ordinal that distinguishes commands.The value in the "read-write zone" in the command code may be _ioc_none (0 value) indicating no data transfer, _ioc_read (read), _ioc_write (write), _ioc_read|_ioc_write (bidirectional).The kernel defines the 4 macros _io (), _ior (), IOW (), and _IOWR () to assist in generating the above cmd. The following analysis of the implementation of _io (), other similar. You can see the definition of _io () in asm-ge

Original:Begin_message_map (Cmy1dlg, CDialog)//{{afx_msg_map (CMY1DLG)On_wm_syscommand ()On_wm_paint ()On_wm_querydragicon ()On_bn_clicked (Idc_button1, OnButton1)//}} Afx_msg_mapEnd_message_map ()Afx_msg_map, this macro is an auxiliary macro used by MFC to construct a message map table, buried in a class-aware macro or dynamic recognition macroBegin_message_map (Cmy3view, CFormView)//{{afx_msg_map (Cmy3view)Note-the ClassWizard would add and remove mapping